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Environmental Science

Environmental Science
India is primary centre of domestication of

Sheep
Water Buffalo
Elephants
Goat

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Environmental Science
The most abundant gas in the stratosphere is:

Carbon dioxide (CO2)
Chlorofluorocarbons (CFCs)
Nitrogen (N2)
Oxygen (O2)
Ozone (O3)

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Environmental Science
Wild life protection act was formulated during the period of ______

Mrs. Indira Gandhi
Morarji Desai
Lal Bahadur Shasthri
Rajiv Gandhi

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Environmental Science
Sulphur bacteria are examples of

Autotrophs
Carnivores
Heterotrophs
Saprophytes

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Environmental Science
Commonly used radioactive isotopes in scientific research

14 C
32 P
all of these
125 I

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Environmental Science
The first trophic level in a food chain

Green Plants
Bacteria
Herbivores
Carnivores

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MORE MCQ ON Environmental Science

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